![Looking up line from SP-1, Plot 68, Chena. 1R-7. Mixed B.S., W.S. & white birch, age over 150 yrs. S2 55' 31%. S & Tamarack proportion 49%; birch 51%, 49'. Old hi-grade. Old fire sign. [See image for per acre volumes.]](/rds/imagedb/images/29340.jpg)
| imageID: | 29340 |
| Description: | Looking up line from SP-1, Plot 68, Chena. 1R-7. Mixed B.S., W.S. & white birch, age over 150 yrs. S2 55' 31%. S & Tamarack proportion 49%; birch 51%, 49'. Old hi-grade. Old fire sign. [See image for per acre volumes.] |
| Keywords: | plant ecology vegetation types ecotypes |
| Original collection id: | Oxford #: 187, negative #: 1179 |
| Original as submitted: | 187_neg_1178_1179.tif |
| Collection: | Pacific Northwest Research Station, Alaska Image Archive |
| Location: | Alaska; Chena River |
| Date(mm/dd/yyyy): | 7/11/1958 |
| Citation: | Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation: Wright, Brenda E.; Plumb, Pauline; Wright, John; Biles, Frances E. 2021. Historical photographs from U.S. Forest Service research and development activities in Alaska. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2021-0084 |
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